Factorization-based primary dimension modelling for multidimensional data in recommender systems.
Xiaoyu TangYue XuShlomo GevaPublished in: Int. J. Mach. Learn. Cybern. (2019)
Keyphrases
- multidimensional data
- recommender systems
- multidimensional space
- matrix factorization
- collaborative filtering
- multidimensional analysis
- data warehouse
- space filling curves
- multidimensional arrays
- user preferences
- r tree
- spatial data
- range queries
- on line analytical processing
- user profiles
- multidimensional databases
- similarity search
- index structure
- data cube
- data warehousing
- data visualization
- databases
- machine learning
- real world